baber/WOPTO huggingface dataset:
Patent KR-20210035491-A (KR)
Title: hyoyuljeog-in saengsan-eul wihan jebongi seupeuling gong-geub jangchi
Inventor: KWON HYO SUK
IPC: B42B5/10
Filed: 2019-09-24
Abstract: The present invention relates to a bookbinder which is able to bind calendars, notebooks, or the like by using a twin spring, comprising: a spring supply gear installed on an upper side of a driving apparatus body to supply the twin spring to the bookbinder; a guide wheel installed on a cover member on a front surface of a bookbinder body to guide the twin spring wound on a winding roller in accordance with the rotation of the spring supply gear; a support plate having a guide rail and a guide groove which guide the twin spring introduced by the guide wheel to the spring supply gear by being installed on the cover member; a guide bar and hole inducing roller member which guide the twin spring supplied by the spring supply gear to be inserted into a binding hole of the subject to be bound; and a cutter which evenly cuts the twin spring into a length corresponding to the length of the twin spring inserted into a large number of binding holes formed on the subject to be bound. The present invention aims to provide the spring supply apparatus for an automated one-system bookbinder, which is able to, in binding inner paper and cover paper bound into a book shape by using the twin spring, allow the twin spring to be actively inserted into the binding holes on a lower end of the inner paper and cover paper which are supplied, and, at the same time, to improve productivity and product quality.
Patent KR-20210036138-A (KR)
Title: Glass-ceramics with Plasma Resistance and Parts for dry etching comprising the same
Inventor: LIM HYUNG BONG
IPC: C03C4/20
Filed: 2019-09-25
Abstract: The present invention relates to a new uses for crystallized glass. More specifically, the crystallized glass includes crystalline materials and vitreous materials, wherein the crystalline materials include lithium disilicate as a main crystalline phase. The crystallized glass including at least one crystal phase selected from lithium phosphonate (Li_3PO_4), lithium metasilicate (Li_2SiO_3), silica (SiO_2), and zirconia (ZrO_2) as a sub-crystalline phase has an excellent processability and excellent plasma corrosion resistance, so as to be useful for manufacturing parts for dry etching process.
Patent KR-20210036673-A (KR)
Title: Dual-photodiode and manufacturing method for the same
Inventor: CHA HO YOUNG
IPC: H01L31/18
Filed: 2019-09-26
Abstract: Disclosed are a dual photodiode capable of sensing various wavelength ranges in one pixel and a manufacturing method thereof. The dual photodiode comprises: a first photodiode in which a second semiconductor layer is stacked on an upper portion of a first semiconductor layer and the first semiconductor layer and the second semiconductor layer are PN-bonded; and a second photodiode in which a fourth semiconductor layer is stacked on an upper portion of a third semiconductor layer and the third semiconductor layer and the second semiconductor layer are PN- bonded. The second semiconductor layer is divided into at least two regions and the second photodiode is stacked in one of the two regions.
Patent KR-20210037379-A (KR)
Title: Joint Assisting Apparatus
Inventor: KWEON HYOSUN
IPC: A61F5/01
Filed: 2019-09-27
Abstract: The present invention relates to a joint assisting device comprising a joint support device. The joint support device according to the present invention comprises: a plurality of support members disposed in a horizontal direction, and including a core part made of a hard material and a cushion member made of a soft material which surrounds the core part; a first wire connecting one-side ends of the support members at predetermined intervals; a second wire connecting the other ends of the support members at predetermined intervals; a first rotor connected to one end of the first wire to wind or unwind the first wire; a second rotor connected to the other end of the first wire to wind or unwind the first wire; a third rotor connected to one end of the second wire to wind or unwind the second wire; and a fourth rotor connected to the other end of the second wire to wind or unwind the second wire. According to the joint assisting device of the present invention, while supporting a joint according to the joint movement, free joint movement can be allowed when necessary.
Patent KR-20210042748-A (KR)
Title: A Phase-locked loop circuit and a clock generator including the same
Inventor: JUNG JAE HONG
IPC: H03L7/197
Filed: 2019-10-10
Abstract: According to a technical concept of the present disclosure, a PLL circuit includes: a voltage controlled oscillator configured to generate an output clock; a sub sampling phase-locked loop (PLL) circuit configured to perform a fractional frequency division-based phase-locked operation by receiving the output clock as a feedback signal; and a fractional frequency division control circuit configured to provide a selection reference clock for the fractional frequency division-based phase-locked operation to the sub sampling PLL circuit. The fractional frequency division control circuit includes: a voltage control delay line configured to pass the feedback signal to generate delay information; a replica voltage control delay line configured to generate a plurality of delay reference clocks delayed by delay times different from each other by applying the delay information and passing the reference clock; and a digital-to-time converter (DTC) configured to generate the selection reference clock from the plurality of delay reference clocks to output the same to the sub sampling PLL circuit. Therefore, the present invention is capable of efficiently improving resolution for a phase of a selection reference clock.
Patent KR-20210043129-A (KR)
Title: Method of Preventing Dolphinattack and System thereof
Inventor: HEEJEONG YOUN
IPC: G06F21/43
Filed: 2019-10-11
Abstract: According to the present invention, a method of preventing a dolphin attack to a smart speaker includes: a step wherein unique information of a smart terminal of a designated user is registered and stored in a smart speaker installed in a system; a step wherein an app module for a smart speaker is installed in the smart terminal possessed by the designated user; a step wherein the user inputs voice information into the smart speaker to transmit a control command to a system such as a door lock; a step wherein the smart speaker installed in the system transmits the received voice information to the smart terminal possessed by the user; a step wherein the app module for a smart speaker installed in the smart terminal is activated to transmit a response value to the smart speaker through a near field communication network such as Wi-Fi or Bluetooth; and a step wherein the smart speaker fulfills the control command. Therefore, the present invention is capable of effectively preventing hacking even in case of a high frequency attack such as a dolphin attack.
Patent KR-20210050861-A (KR)
Title: Composition for Enhancing Immunity Comprising Egg White Ovotransferrin Enzyme Hydrolyzate
Inventor: PAIK HYUN DONG
IPC: A61K38/01
Filed: 2019-10-29
Abstract: The present invention relates to a composition for enhancing immunity comprising an enzyme hydrolyzate of egg white ovotransferrin and, more particularly, to a composition for enhancing immunity comprising a hydrolyzate of egg white ovotransferrin prepared by using bromelain, pancreatin or papain. In the present invention, it has been confirmed that the activity of macrophages is increased by the enzyme hydrolyzate of egg white ovotransferrin prepared by using bromelain, pancreatin, or papain. It has been also confirmed that not only the expression of iNOS, the production of NO, and the production of pro-inflammatory cytokines TNF-α and IL-6 are increased, but also the phagocytic activity is increased. Thus, the ovotransferrin enzyme hydrolyzate of the present invention is advantageously used as a functional material for enhancing immunity in food and pharmaceutical fields.
Patent KR-20200049643-A (KR)
Inventor: NOH BYUNG JIN
IPC: H04N5/225
Filed: 2019-10-29
Abstract: The present invention relates to a multi-channel AVM system with multi-vision consisting of smart terminals, which uses unopened surplus smartphones to construct a monitoring system. The multi-channel AVM system comprises: a plurality of cameras to acquire images of the outside of a vehicle; a control unit mounted on the vehicle to acquire image information from the plurality of cameras and process the acquired image information; and a multi-vision consisting of portable terminals to receive the image information from the control unit. Accordingly, the present invention can markedly reduce costs for AVM system components as a user can be provided with images acquired from an around-view monitoring system through unopened portable terminals.
Patent KR-20210052995-A (KR)
Title: large pipe painting apparatus
Inventor: I GWANG HYEON
IPC: B05C1/02
Filed: 2019-11-01
Abstract: An apparatus for painting the inside and outside of a large-diameter pipe according to the present invention comprises: a work cart provided to be able to run on the inner or outer peripheral surface of a large-diameter pipe; a plurality of traveling rollers provided on the left and right sides of the work cart and rotatably provided in a state of being attached to the inner or outer circumferential surface of the large-diameter pipe by magnetic force; a traveling driving unit provided on the left and right sides of the work cart to drive the rotation of the traveling roller; an impurity removing unit having a rotating brush which is rotatably provided in front of the work cart and is provided to be in contact with or spaced apart from the inner or outer circumferential surface of the large-diameter pipe to remove and clean the surface impurities when being in contact with the inner or outer circumferential surface of the large-diameter pipe; and a paint spraying unit provided to be able to reciprocate continuously from side to side at the rear of the work cart and spraying paint toward an inner or outer circumferential surface of a large-diameter pipe in contact with the traveling roller while the work cart is running to perform a painting process. Accordingly, the apparatus autonomously drives on the inner or outer circumferential surface of a large-diameter pipe or large storage tank applied to petrochemical plant facilities, etc., and easily removes impurities including rust on the inner or outer circumferential surface, thereby automatically and conveniently performing a series of processes for performing the painting process.
Patent KR-20210054245-A (KR)
Inventor: AHN MYUNG HO
IPC: B01D46/00
Filed: 2019-11-05
Abstract: According to an embodiment of the present invention, a fine dust removal apparatus including a conductive filter module comprises: the conductive filter module; an additional unit disposed in front or behind the conductive filter module to uniform the flow of air; and a blower unit disposed at the front or rear to discharge or suck air. In this case, the additional unit may be an additional filter such as a non-woven filter or a deodorizing filter, or an air distribution unit for controlling the air flow.
Patent KR-20210055445-A (KR)
Title: Dialogue processing appratus, dialogue processing system comprising the same and dialogue processing method
Inventor: KIM SEONA
IPC: G10L15/14
Filed: 2019-11-07
Abstract: A dialogue processing apparatus according to one embodiment of the disclosed invention comprises: a communication part communicating with an external device; a voice input part receiving the voice a user; and a control part determining whether to provide a function corresponding to a received voice when the voice of the user is received, and controlling the communication part for the communication part to transmit voice information on the voice of the user to the external device based on whether to provide the function corresponding to the received voice. Accordingly, the dialogue processing apparatus can recognize the voice of the user and output a response corresponding to the voice.
Patent KR-20210055513-A (KR)
Title: Method for growing soybean sprouts using a rice straw ash and traditional pottery
Inventor: HAN PYEONG HEE
IPC: A01G24/42
Filed: 2019-11-07
Abstract: The present invention relates to a method for growing soybean sprouts using rice straw ash and an earthenware steamer. According to the present invention, the method comprises the following steps: (a) mixing ash of rice straw, Houttuynia cordata Thunberg, and Leonurus japonicus Houtt. with red clay and pulverized rice straw, adding water to the mixture, and kneading, drying, and pulverizing the mixture to prepare rice straw ash red-clay balls; (b) soaking beans; (c) laying the rice straw ash red-clay balls in an earthenware steamer for cultivating bean sprouts and having a plurality of holes formed on the bottom surface thereof, putting the soaked beans thereon, and covering the beans with rice straw ash red-clay balls again to prepare cultivation of bean sprouts; and (d) spraying cultivated water to grow bean sprouts. Accordingly, various active ingredients are continuously infiltrated into the beans in a process of cultivating bean sprouts to be absorbed into the bean sprouts, and thus nutritious bean sprouts containing various nutrients beneficial to the human body can be cultivated. In addition, a germination rate is increased so that fishy smell and putrefactive odor caused by ungerminated rotten beans can be prevented, and fishy smell, putrefactive odor, rot, black spots, and red spots, russeting, and soft rot and streaking of stems, which can occur when growing bean sprouts, are mitigated without pesticides or preservatives, thereby providing an effect of cultivating high-quality bean sprouts.
Patent KR-20210055889-A (KR)
Title: System and method for evaluating the severe accidents caused by small loss of coolant accident in candu
Inventor: KIM SUNGMIN
IPC: G21C17/022
Filed: 2019-11-08
Abstract: The present invention relates to a system and a method for evaluating a severe accident caused by a loss-of-coolant accident. The system comprises: a configuration modeling unit for generating a nuclear power plant model by modeling the configuration of a primary system (PHTS) and the arrangement of a steam generator of the heavy water reactor type nuclear power plant; a core modeling unit for generating a core model by setting the number or positions of a plurality of horizontal fuel pipes provided in a core and the core provided in the nuclear power plant model; a condition setting unit for reflecting conditions according to whether a plurality of heavy water reactor safety system facilities are operated in the core model; and an evaluation unit for evaluating the effect by failure of the system or facility of the heavy water reactor nuclear power plant, in the case of the loss-of-coolant accident in the core model with the conditions reflected therein. The present invention can evaluate an effect according to whether each system is operated or not, and can secure the stability of the facility by reflecting an evaluation result in a serious accident mitigation guideline.
Patent KR-20210055950-A (KR)
Title: Numerical modeling method and apparatus of rapid depressurization of a pressure vessel
Inventor: LIM YOUNG SUB
IPC: G06F30/00
Filed: 2019-11-08
Abstract: Provided are a numerical modeling method and apparatus for a rapid depressurization of a pressure vessel conducted by a computing device. In accordance with an embodiment of the present invention, the numerical modeling method for the rapid depressurization of the pressure vessel comprises: an initial estimation step to acquire the status and properties of an initial fluid in the pressure vessel; a second area calculation step to analyze a second area comprising liquid (L) and condensed vapor (CV) in the pressure vessel; a first area calculation step to analyze a first area comprising vapor (V) and evaporated liquid (EL) in the pressure vessel; and a convergence checking and variable updating step to determine whether there is a convergence or not based on the analysis results of the second area and the first area, and determine whether to update a variable and whether to repeatedly perform the second area calculation step and the first area calculation step. The present invention aims to provide a numerical modeling method and apparatus for a rapid depressurization of a pressure vessel, which are able to perform a more precise simulation of thermodynamic phenomenon occurring in the pressure vessel under an environment with a rapid depressurization.
Patent KR-20210056718-A (KR)
Title: A panel connection easily installed with solar cell
Inventor: LIL
IPC: H02S30/10
Filed: 2019-11-11
Abstract: The present invention relates to a panel connection device capable of installing a solar module, so that the panel is connected and the solar panel is easily installed on the connection part of the panel. According to the present invention, the fixing parts (3) and (9) are usable as an aluminum profile or a steel cover, and the end of the fixing part (9) is bent in a "C" shape to distribute the load on the upper part so as to prevent from being transmitted to a lower part. When an elastic part (10) of the fixing part (9) is inserted into a bent part (4a) of an intermediate medium (4), a force is not transmitted well downward due to the structure of the elastic part (10) even when a photovoltaic module is fixed on the fixing part (9), so the load is not transmitted downward when using aluminum profile or steel cover-type fixing parts (3) and (9), thereby preventing the panel connection part from being bent.
Patent KR-20210059829-A (KR)
Inventor: KWAK IN JUNG
IPC: B63H21/38
Filed: 2019-11-15
Abstract: Disclosed are a boil-off gas treatment system and a method for a ship. According to the present invention, the boil-off gas treatment system for the ship comprises: a compressor which receives boil-off gas generated from liquefied gas stored in a storage tank in the ship and compresses the boil-off gas; a heat exchanger which receives all or part of the compressed gas compressed by the compressor, and cools the compressed gas by making the compressed gas exchange heat with uncompressed boil-off gas which is going to be supplied to the compressor; a reliquefaction unit which receives, additionally cools, and reliquefies the compressed gas cooled in the heat exchanger; a first fuel supply line which separates flash gas including gas in the reliquefaction unit, and supplies the flash gas as fuel to a power generator engine of the ship; and a branch line which is placed between the heat exchanger and the reliquefaction unit to branch the compressed gas and supplies the branched compressed gas to the power generator engine. The branch line joins the first fuel supply line on a front end of the heat exchanger. The fuel which is going to be supplied to the power generator engine along the first fuel supply line passes through the heat exchanger and exchanges heat in the heat exchanger, and then is supplied to the power generator engine. The present invention aims to provide a boil-off gas treatment system and method for the ship, which are able to increase the cooling performance of the heat exchanger, and to improve the reliquefaction performance.
Patent KR-20210061585-A (KR)
Inventor: LEE HEE YOUNG
IPC: C08B37/08
Filed: 2019-11-20
Abstract: An apparatus for preparing high-purity cross-linked hyaluronic acid according to an embodiment of the present invention comprises a container, a dispersing member, a pressing member, and a separating member. The container is a member in which a mixture containing hyaluronic acid, a crosslinking agent, and water is accommodated. The dispersing member is a member which is arranged in the container to divide the inside of the container into a first space and a second space, wherein the mixture passes through the dispersing member when moving from the first space to the second space or from the second space to the first space, so that a hyaluronic acid-integrated material contained in the mixture is dispersed and mixed with the cross-linking agent. The pressing member is a member which is arranged to be movable in the container and presses the mixture to move from the first space to the second space or from the second space to the first space. The separating member is a member which comes into contact with the inner wall of the container to separate materials remaining on the inner wall of the container from the inner wall of the container, when the pressing member is moved.
Patent KR-20210062897-A (KR)
Title: Market information providing system and the method thereof
Inventor: LEE SUN HEE
IPC: G06Q30/02
Filed: 2019-11-22
Abstract: A market information system is disclosed. According to one embodiment, the market information system comprises: a market information providing unit that extracts market information within a preset distance from a current location of a user and provides detailed information of an extracted market; a query processing unit that filters and provides a market matching a query requested by the user; and a user information storage unit for storing activity history information including a purchase history and a search history of the user. Therefore, the market information system increases convenience in shopping.
Patent KR-20210064593-A (KR)
Title: Semiconductor devices
Inventor: YUN SEUNG CHAN
IPC: H01L21/768
Filed: 2019-11-26
Abstract: The present invention relates to a semiconductor device, which comprises: a first semiconductor pattern protruding from a substrate in a direction vertical to an upper surface of the substrate to serve as a channel; a first conductive pattern for surrounding an upper sidewall of the first semiconductor pattern, but not covering an upper surface thereof, and serving as a gate electrode; a first lower impurity region formed on an upper portion of the substrate below the first semiconductor pattern, being in contact with a bottom surface of the first semiconductor pattern, and serving as a source/drain region; a first structure including a first upper impurity region in contact with the upper surface of the first semiconductor pattern, and serving as the source/drain; second semiconductor patterns separately protruding from the substrate in the vertical direction, and spaced apart from each other in a horizontal direction parallel to the upper surface of the substrate; second conductive patterns for surrounding upper sidewalls of the second semiconductor patterns, respectively; and a second structure including first contact plugs electrically connected to the second conductive patterns. The first structure is a vertical channel transistor, and the second structure includes a resistor or a capacitor. Accordingly, the semiconductor device with improved characteristics can be provided.